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@ -20,6 +20,7 @@ package db
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import (
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"bytes"
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"encoding/gob"
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"github.com/pagefaultgames/rogueserver/defs"
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)
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@ -41,42 +42,61 @@ func TryAddDailyRunCompletion(uuid []byte, seed string, mode int) (bool, error)
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}
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func ReadSystemSaveData(uuid []byte) (defs.SystemSaveData, error) {
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var system defs.SystemSaveData
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var data []byte
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err := handle.QueryRow("SELECT data FROM systemSaveData WHERE uuid = ?", uuid).Scan(&data)
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if err != nil {
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return system, err
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}
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reader := bytes.NewReader(data)
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system := defs.SystemSaveData{}
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err = gob.NewDecoder(reader).Decode(&system)
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err = gob.NewDecoder(bytes.NewReader(data)).Decode(&system)
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if err != nil {
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return system, err
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}
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return system, nil
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}
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func StoreSystemSaveData(uuid []byte, data defs.SystemSaveData) error {
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var buf bytes.Buffer
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err := gob.NewEncoder(&buf).Encode(data)
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if err != nil {
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return err
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}
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_, err = handle.Exec("INSERT INTO systemSaveData (uuid, data, timestamp) VALUES (?, ?, UTC_TIMESTAMP()) ON DUPLICATE KEY UPDATE data = VALUES(data), timestamp = VALUES(timestamp)", uuid, buf.Bytes())
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_, err = handle.Exec("REPLACE INTO systemSaveData (uuid, data, timestamp) VALUES (?, ?, UTC_TIMESTAMP())", uuid, buf.Bytes())
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if err != nil {
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return err
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}
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return nil
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}
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func DeleteSystemSaveData(uuid []byte) error {
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_, err := handle.Exec("DELETE FROM systemSaveData WHERE uuid = ?", uuid)
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if err != nil {
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return err
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}
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return nil
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}
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func ReadSessionSaveData(uuid []byte, slot int) (defs.SessionSaveData, error) {
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var session defs.SessionSaveData
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var data []byte
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err := handle.QueryRow("SELECT data FROM sessionSaveData WHERE uuid = ? AND slot = ?", uuid, slot).Scan(&data)
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if err != nil {
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return session, err
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}
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reader := bytes.NewReader(data)
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save := defs.SessionSaveData{}
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err = gob.NewDecoder(reader).Decode(&save)
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err = gob.NewDecoder(bytes.NewReader(data)).Decode(&session)
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if err != nil {
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return session, err
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}
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return save, err
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return session, nil
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}
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func GetLatestSessionSaveDataSlot(uuid []byte) (int, error) {
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@ -90,7 +110,6 @@ func GetLatestSessionSaveDataSlot(uuid []byte) (int, error) {
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}
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func StoreSessionSaveData(uuid []byte, data defs.SessionSaveData, slot int) error {
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var buf bytes.Buffer
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err := gob.NewEncoder(&buf).Encode(data)
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if err != nil {
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@ -98,11 +117,18 @@ func StoreSessionSaveData(uuid []byte, data defs.SessionSaveData, slot int) erro
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}
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_, err = handle.Exec("REPLACE INTO sessionSaveData (uuid, slot, data, timestamp) VALUES (?, ?, ?, UTC_TIMESTAMP())", uuid, slot, buf.Bytes())
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if err != nil {
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return err
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}
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return nil
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}
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func DeleteSessionSaveData(uuid []byte, slot int) error {
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_, err := handle.Exec("DELETE FROM sessionSaveData WHERE uuid = ? AND slot = ?", uuid, slot)
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if err != nil {
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return err
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}
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return nil
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}
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